Queries tag keys.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes DescribeTagKeyList

The operation that you want to perform. Set the value to DescribeTagKeyList.

PageNumber Integer No 1

The number of the page to return.

Pages start from page 1. Default value: 1.

PageSize Integer No 10

The number of entries to return on each page.

Maximum value: 100. Default value: 50.

Response parameters

Parameter Type Example Description
RequestId String B04B8CF3-4489-432D-83BA-6F128E5F2293

The ID of the request.

Message String Specified parameter PageSize is not valid.

The error message.

Code String 200

The HTTP status code.

Note The status code 200 indicates that the call was successful.
Success Boolean true

Indicates whether the call was successful. Valid values:

  • true: The call was successful.
  • false: The call failed.
TagKeys List tagKey1

The tag keys returned.


Sample requests

http(s)://[Endpoint]/? Action=DescribeTagKeyList
&<Common request parameters>

Sample success responses

XML format


JSON format

	"TagKeys": {
		"TagKey": [
	"RequestId": "FA9A8612-C770-4264-8A9C-C90F0081B4F5",
	"Success": true,
	"Code": 200

Error codes

For a list of error codes, visit the API Error Center.